Bakeey Tuya Zigbee Smart Home Temperature & Humidity Sensor Thermometer Hygrometer Sound Light Alarm Detector

Features Detect Temperature and HumiditySiren with humidity and temperature sensor set the temperature and humidity alarm range that automatically alarms remote on off via APP Power Cut Memory FunctionAutomatically restore the previous settings with memory function when network power off reconnecting Device SharingAPP RecordingAllow others to control the device and support checking all the added devices alarm message in history 40m Wireless Transmit DistanceIt can be used in the living room bedroom bathroom kitchen office school store garage etc Specification BrandBakeeyPower Supply2 CR123A 3VUSB Power Supply5V 1AVolume90dBWorking Temperature0℃ 40℃ 32°F 104°F Working Humidity20 85 Wireless Frequency2 4GHzNetwork Range40MWireless ProtocolZigbee 3 0 IEEE 802 15 4Size68mm 68mm 33mmPackage Includes 1 Bakeey Tuya Zigbee Siren Alarm Sensor1 Screw Pack1 Manual